|[Research Work] - Handy (Jam) Organization (unverified)|
General Motors Research Laboratories. Very nicely photographed. title: "John B. Kennedy reports -- Back to the days when the biggest knocker in the country lived under the hood of your car." Man drives 1930s Chevrolet off the surface of Earth; Earth recedes out of back window; car proceeds back in time by 1928 to 1922 (good) Engine knocking with motion-picture variable density soundtrack visible at left of frame to represent knocking visually How Ethyl (lead) ended engine knocking title: "Lowell...